1371216.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 251334720

約数和(自身を除く): 171090180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 821, 905, 1086, 1629, 1642, 1810, 2172, 2463, 2715, 3258, 3284, 3620, 4105, 4887, 4926, 5430, 6516, 7389, 8145, 8210, 9774, 9852, 10860, 12315, 14778, 16290, 16420, 19548, 22167, 24435, 24630, 29556, 32580, 36945, 44334, 48870, 49260, 73890, 88668, 97740, 110835, 147780, 148601, 221670, 297202, 443340, 445803, 594404, 743005, 891606, 1337409, 1486010, 1783212, 2229015, 2674818, 2972020, 4012227, 4458030, 5349636, 6687045, 8024454, 8916060, 13374090, 16048908, 20061135, 26748180, 40122270, 80244540]

約数ペア:

[(1, 80244540), (2, 40122270), (3, 26748180), (4, 20061135), (5, 16048908), (6, 13374090), (9, 8916060), (10, 8024454), (12, 6687045), (15, 5349636), (18, 4458030), (20, 4012227), (27, 2972020), (30, 2674818), (36, 2229015), (45, 1783212), (54, 1486010), (60, 1337409), (90, 891606), (108, 743005), (135, 594404), (180, 445803), (181, 443340), (270, 297202), (362, 221670), (540, 148601), (543, 147780), (724, 110835), (821, 97740), (905, 88668), (1086, 73890), (1629, 49260), (1642, 48870), (1810, 44334), (2172, 36945), (2463, 32580), (2715, 29556), (3258, 24630), (3284, 24435), (3620, 22167), (4105, 19548), (4887, 16420), (4926, 16290), (5430, 14778), (6516, 12315), (7389, 10860), (8145, 9852), (8210, 9774)]